Great Days

I think every JoJo fan would concur that Great Days was a great opening, if not the best in the series (and maybe even all of anime). The CD includes the full version of the song, which is already amazing enough, plus an English version of it. Well, Engrish. But even in its Engrishness, I have to admit it sounds... greato daze.
Apart from that, the last track is the instrumental one. While this is usually the weakest track in anime OP/ED singles, Great Days has oozes charm even in its vocals-free version. A great buy I would recommend to every JoJo fan without question.